#pragma once
#include<iostream>
#include<fstream>
#include<unordered_map>
#include<string>
#include"log.hpp"

const std::string dictname = "./dict.txt";
const std::string sep = ":";

class Init
{
public:
    Init()
    {
        std::ifstream in(dictname);
        if(!in.is_open())
        {
            lg(Fatal, "ifstream open %s error", dictname.c_str());
            exit(1);
        }
        std::string line;
        while(std::getline(in, line))
        {
            std::string part1, part2;
            Splist(line, &part1, &part2);
            dict.insert({part1, part2});
        }
        in.close();
    }
    bool Splist(std::string& line, std::string* part1, std::string* part2)
    {
        auto pos = line.find(sep);
        if(pos == std::string::npos) return false;
        *part1 = line.substr(0, pos);
        *part2 = line.substr(pos+1);
        return true;
    }
    std::string translation(const std::string &key)
    {
        auto iter = dict.find(key);
        if(iter == dict.end()) return "Unknow";
        else return iter->second;
    }
private:
    std::unordered_map<std::string, std::string> dict;
};